ITEM NAME:12V-250V AC/DC Pocket Pen Sensor Voltage Detector Tester Screwdriver B3H5 12V-250V AC/DC Pocket Pen Sensor Voltage Detector Tester Screwdriver B3H5 Product Name : Voltage Detector Tester;Material : Plastic, Metal Voltage : AC / DC 12-250V;Tip Size (Approx.) : 3.5mm/0.14" Total Size (Approx.) : 14.2 x 2.5 x 1.7cm/5.6" x 1" x 0.7" (L * W * T );Handle Color : Yellow, green Net Weight : 27g 12V-250V AC/DC Pocket Pen Sensor Voltage Detector Tester Screwdriver 3.5mm slotted screwdriver, plastic handle, built in indicator light. This LCD Voltage Tester can checks all electricity without contacting the wires that show the Hot (fire) with electricity and the Cold (ground). It has the capability to check the voltage between 12V to 250V AC / DC and shows segment Voltage display in digital numbers by direct test. You can easily find out hidden Electicity Wires out of surface and identify the exactly situation of the power sources. Used widely homes, offices, workshops and factories. The front top button is for all purpose testing and the front lower button is for displaying the segment digital Reading of the measuring Voltage. Package Content : 1 x Voltage Detector Tester Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..3.5mm slotted screwdriver, plastic handle, built in indicator light. : 3.5mm/0.14".